<template>
  <div style="height:6vh;background-color: #fff;padding:10px 20px;">
    <span style="line-height: 60px;font-size: 20px;">车辆管理</span>
    <el-button @click="dialogVisible=true" type="primary"
               style="float:right;margin-top: 13px;">新建车辆
    </el-button>
  </div>
  <!-- 新增车辆弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible"
             style="width: 1000px;padding: 40px;" :before-close="handleClose">
    <el-form label-width="80px" label-position="top" :rules="rules" :model="saveVehicleForm">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆品牌" prop="brand">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.brand" clearable></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆牌号" prop="license">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.license" clearable></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆型号">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.model" clearable></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆识别码">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.code" clearable></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆排量">
            <el-select placeholder="请选择" v-model="saveVehicleForm.displacement" clearable>
              <el-option label="1.6" value="1"></el-option>
              <el-option label="2.5" value="2"></el-option>
              <el-option label="4" value="3"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.type" clearable>
              <el-option label="轿车" value="10"></el-option>
              <el-option label="客车" value="20"></el-option>
              <el-option label="货车" value="30"></el-option>
              <el-option label="挂车" value="40"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车身颜色">
            <el-select placeholder="请选择" v-model="saveVehicleForm.color" clearable>
              <el-option label="黑" value="10"></el-option>
              <el-option label="白" value="20"></el-option>
              <el-option label="蓝" value="30"></el-option>
              <el-option label="灰" value="40"></el-option>
              <el-option label="银" value="50"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="里程数">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.kilometers" clearable></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买时间" clearable>
            <el-date-picker
                type="date"
                format="YYYY-MM-DD"
                value-format="YYYY-MM-DD"
                v-model="saveVehicleForm.buyTime"/>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="上牌时间" clearable>
            <el-date-picker
                type="date"
                format="YYYY-MM-DD"
                value-format="YYYY-MM-DD"
                v-model="saveVehicleForm.regTime"/>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买价格">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.price" clearable></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="电池类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.batteryType" clearable>
              <el-option label="铅酸蓄电池" value="10"></el-option>
              <el-option label="镍氢电池" value="20"></el-option>
              <el-option label="钠硫电池" value="30"></el-option>
              <el-option label="二次锂电池" value="40"></el-option>
              <el-option label="空气电池" value="50"></el-option>
              <el-option label="三元锂电池" value="60"></el-option>
              <el-option label="碱性燃料电池" value="70"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveVehicle">确定</el-button>
    </template>
  </el-dialog>
  <!-- 车辆搜索卡片 -->
  <el-card style="margin: 20px;height:70px;">
    <el-form :inline="true">
      <el-form-item label="车辆品牌">
        <el-input placeholder="请输入内容" style="width:220px;" v-model="searchVehicleForm.brand" clearable></el-input>
      </el-form-item>
      <el-form-item label="车牌号" style="width: 290px;">
        <el-input placeholder="请输入内容" style="width:220px;" v-model="searchVehicleForm.license" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="resetSearch">重置</el-button>
        <el-button @click="loadVehicle">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 车辆列表 -->
  <el-card style="margin: 20px;">
    <el-table :data="vehicleArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="brand" label="车牌品牌" align="center"/>
      <el-table-column prop="license" label="车牌号" align="center"/>
      <el-table-column prop="code" label="车辆识别码" align="center"/>
      <el-table-column prop="type" label="车辆类型" align="center" :formatter="vehicleTypeFormatter"/>
      <el-table-column prop="price" label="购买价格" align="center"/>
      <el-table-column prop="buyTime" label="购买时间" align="center"/>
      <el-table-column prop="regTime" label="上线时间" align="center"/>
      <el-table-column prop="batteryType" label="电池类型" align="center" :formatter="batteryTypeFormatter "/>
      <el-table-column prop="status" label="车辆状态" align="center" :formatter="vehicleStatusFormatter"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link size="small"
          @click="editVehicle(scope.row.id)">编辑</el-button>
          <el-button type="primary" link size="small"
          @click="deleteVehicle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>

<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import {ElMessage} from "element-plus";
import axios from "axios";

//控制新增车辆弹窗是否显示
const dialogVisible = ref(false);
//定义变量控制dialog标题
const dialogTitle = ref('新增车辆');
//定义对象用来保存车辆搜索条件
const searchVehicleForm = ref({
  brand: "",
  license: ""
});
//定义数组用来保存车辆列表数据
const vehicleArr = ref([]);
//定义加载车辆的方法
const loadVehicle = () => {
  let data = qs.stringify(searchVehicleForm.value);
  axios.get(BASE_URL + '/v1/vehicle/select?' + data).then((response) => {
    if (response.data.code === 2000) {
      vehicleArr.value = response.data.data;
    } else {
      ElMessage.error(response.data.msg)
    }
  })
}
//重置条件
const resetSearch = () => {
  searchVehicleForm.value = {};
  loadVehicle();
}

//对车辆类型显示内容进行文字转换
const vehicleTypeFormatter = (row, column, cellValue, index) => {
  if (cellValue == 10) {
    cellValue = '轿车';
  } else if (cellValue == 20) {
    cellValue = '客车';
  } else if (cellValue == 30) {
    cellValue = '货车';
  } else if (cellValue == 40) {
    cellValue = ' 挂车';
  }
  return cellValue;
}
//对电池类型显示内容进行文字转换
const batteryTypeFormatter = (row, column, cellValue, index) => {
  if (cellValue == 10) {
    cellValue = '铅酸蓄电池';
  } else if (cellValue == 20) {
    cellValue = '镍氢电池';
  } else if (cellValue == 30) {
    cellValue = '钠硫电池';
  } else if (cellValue == 40) {
    cellValue = '二次锂电池';
  } else if (cellValue == 50) {
    cellValue = '空气电池';
  } else if (cellValue == 60) {
    cellValue = '三元锂电池';
  } else if (cellValue == 70) {
    cellValue = '碱性燃料电池';
  }
  return cellValue;
}
//
const vehicleStatusFormatter = (row, column, cellValue, index) => {
  if (cellValue == 1) {
    cellValue = '空闲';
  } else if (cellValue == 2) {
    cellValue = '占用';
  }
  return cellValue;
}
//定义对象用来收集车辆弹窗表单的所有数据
const saveVehicleForm = ref({
  brand: '',
  license: '',
  model: '',
  code: '',
  displacement: '',
  type: '',
  color: '',
  kilometers: '',
  buyTime: '',
  regTime: '',
  price: '',
  batteryType: '',
});
//页面加载完毕，立即首次加载车辆列表数据
onMounted(() => {
  loadVehicle();
});
//定义保存车辆的方法
// const saveVehicle = () => {
//   // 把收集到的表单数据转为查询字符串格式
//   let data = qs.stringify(saveVehicleForm.value);
//   // 给后端发请求
//   axios.post(BASE_URL + '/v1/vehicle/save', data).then((response) => {
//     if (response.data.code == 2000) {
//       ElMessage.success('保存成功！');
//       dialogVisible.value = false;//关闭弹窗
//       saveVehicleForm.value = {};//清空表单
//       loadVehicle();//新增成功后，需要重新加载数据！
//     } else {
//       ElMessage.error(response.data.msg)
//     }
//   })
// }
//处理保存车辆弹窗关闭的方法
const handleClose = () => {
  if (confirm('您确认要关闭本弹窗吗?')) {
    saveVehicleForm.value = {};//清空表单
    dialogVisible.value = false;
  }
}

//删除
const deleteVehicle =(id)=>{
  if (confirm(('你确定要删除吗？'))){
    axios.post(BASE_URL+'/v1/vehicle/delete/'+id).then((response)=>{
      if (response.data.code == 2000){
        ElMessage.success('删除成功！')
        loadVehicle();//成功后，需要重新加载数据！
      }else{
        ElMessage.error(response.data.msg);
      }
    })
  }
}

//编辑
const editVehicle=(id)=>{
  dialogVisible.value = true;
  dialogTitle.value = '编辑车辆';
  axios.get(BASE_URL+'/v1/vehicle/select?id='+id).then((response)=>{
    if (response.data.code == 2000){
      saveVehicleForm.value = response.data.data[0];
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}
</script>

<style scoped>

</style>
